摘要
运用传输线矩阵（ＴＬＭ）方法，对由理想点源天线构成的直线天线阵在不同激励方式下的辐射方向图进行了数值计算。计算结果与解析分析结果吻合得很好，说明ＴＬＭ方法可以方便地模拟各种天线阵的辐射特性。ＴＬＭ方法也可以模拟在微波暗室里对天线阵的测量。
In this paper, we perform numerical simulations on the radiation patterns of line antenna array under various excitations using TLM method. Numerical results aggreed well with analytical results.It shows that TLM method can be used to simulate all kinds of antenna arraies conveniently.TLM method can also be used to simulate the measurement of antenna array in microwave anechoic room.
出处
《通信学报》
EI
CSCD
北大核心
1995年第3期61-65,共5页
Journal on Communications
关键词
天线阵
数值模拟
传输线矩阵
辐射特性
TLM method
antenna array
radiation pattern
numerical simulation
